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Moog RK621598 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Forward
Overview of Moog RK621598 Suspension Control Arm
The Moog RK621598 suspension control arm and ball joint assembly is engineered for Hyundai Equus and Genesis models. Designed with durability and precision, this pre-greased control arm ensures reliable suspension performance and improved vehicle handling.
- Pre-greased for immediate use and reduced maintenance
- Includes rubber bushings for effective vibration dampening
- Forged aluminum control arm for strength and lightweight design
- Press-in ball joint with threaded stud for secure mounting
- Gray finish with a maximum length of 15.960 inches
- Mounting hardware included for straightforward installation
Detailed Product Description
The Moog RK621598 suspension control arm and ball joint assembly is specifically designed for Hyundai Equus and Genesis vehicles, providing a direct replacement that meets OEM specifications. Constructed from forged aluminum, this control arm offers a balance of strength and reduced weight, contributing to improved suspension response and fuel efficiency. The assembly comes pre-greased, eliminating the need for initial lubrication and ensuring smooth operation from the start. Rubber bushings are included to absorb road vibrations and reduce noise, enhancing ride comfort. The ball joint features a press-in mounting type with a threaded stud, allowing for secure and reliable attachment to the suspension system. Finished in gray, the control arm measures up to 15.960 inches in length, matching the exact fitment requirements for the specified Hyundai models.
Common Applications and Problem Resolution
- Replacement for worn or damaged suspension control arms on Hyundai Equus and Genesis
- Addresses issues with loose or noisy ball joints affecting steering stability
- Resolves vibration and harshness caused by deteriorated bushings
- Improves suspension alignment and handling performance
- Prevents premature wear from corrosion or material fatigue
Installation Notes and Tips
Installation of the Moog RK621598 control arm should be performed by a qualified technician familiar with Hyundai suspension systems. Since the assembly comes pre-greased and includes bushings and mounting hardware, it simplifies the replacement process. Ensure proper torque specifications are followed for the ball joint stud and mounting points to maintain safety and performance. Alignment check and adjustment after installation are recommended to optimize vehicle handling.
Quality Assurance and Warranty
Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The RK621598 control arm assembly undergoes rigorous testing to ensure fit, form, and function. While specific warranty details are not provided here, Moog typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.
| Brand | Moog |
| Part Number | RK621598 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Threaded |
| Control Arm Material | Forged aluminum |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Control Arm Color | Gray |
| Control Arm Maximum Length | 15.960 |
| Bushing Material | Rubber |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2013 | Hyundai | Equus | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. | ||
| 2013 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2012 | Hyundai | Equus | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. | ||
| 2012 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2011 | Hyundai | Equus | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. | ||
| 2011 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2010 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
| 2009 | Hyundai | Genesis | Sedan | 4 Door | Front Left Lower Forward | Suspension Control Arm and Ball Joint Assembly meets OEM standards. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.